TUNER CAPABLE OF RECEIVING ANALOG AND DIGITAL BROADCASTING SIGINAL AND INTEGATED DTV HAVING THE TUNER, AND A BROADCASTING SIGINAL RECEIVING METHOD THEREOF

摘要

A tuner capable of receiving an analog broadcasting signal and a digital broadcasting signal, an integrated digital TV embedding the tuner, and a method for receiving a broadcasting signal of the integrated digital TV are provided to quickly set and tune a channel by receiving only the digital broadcasting signal or receiving all of the digital broadcasting signal and the analog broadcasting signal according to the selection of a user. An option setup unit(171) provides menus for indicating whether retrieving an analog broadcasting signal transmission frequency band. If a user selects a menu for indicating that the user does not retrieve the analog broadcasting signal transmission frequency band among the menus provided by the option setup unit, a frequency signal retrieving unit(173) retrieves all of digital broadcasting signal transmission frequency bands. A memory(175) stores each frequency signal of digital broadcasting signal transmission channels among the digital broadcasting signal transmission frequency bands retrieved by the frequency signal retrieving unit. A frequency signal receiving unit(177) receives a digital broadcasting signal with a frequency signal which is identical to one frequency signal selected by the user among the frequency signals stored in the memory.